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RUBBER & SILICONEStandard parts. Custom solutions.

Rubber Cap For Pipes

Rubber Cap For Pipes

There are pretty much numerous use case scenarios for rubber caps. You can use them to protect the wooden floors from scratches by placing them on the bottom of the chair or table legs, you can place them on the bottom of the sofa legs, but you can also use them as protective devices for ends of various pipes of various shares. 

A rubber cap for pipes is a very versatile product. Not only will it protect the opening of a pipe, but it will also provide a waterproof seal to the pipe, which is actually the main use-case scenario for this product. Plumbers are very keen on these products because it allows them to waterproof the connections between the pipes. But, you do not have to be a plumber to use a rubber cap for pipes. You can do it all by yourself. These are very easy to use and install. You simply put them over an opening, and if you have chosen the corresponding size, the rubber cap will create a nice, snug, waterproof seal. In some instances, the cap will come with a tightening ring around it, so you can seal a pipe opening even better.

A rubber cap for pipes can be made from different materials, and it can be designed in various ways. Not all pipes are used for the same purpose. Therefore, we have to manufacture all kinds of rubber caps for pipes. As far as options go, rubber caps are mostly circular in shape, as most pipes are, but when it comes to rubber materials – you have a lot more options. Starting from natural rubber, over nitrile and neoprene, and all the way to silicone – we manufacture rubber caps for pipes from all different kids of rubber, so that you can use them wherever you want to.

Rubber Cap Size Catalog

Compare the internal and external dimensions of rubber caps against the part being covered.

Rubber Caps-RSE

Compare A (inner diameter), B (outer diameter), C (inner depth) and D (total height), in mm.

Dimension guide
Rubber cap — A inner diameter, B outer diameter, C inner depth, D total height
Profile reference. Use the dimension letters and units in the selected table and confirm the part drawing.
Product appearance
Rubber Caps-RSE — product view
Illustrative product appearance. Refer to the selected row and part drawing for dimensions.
Part No.ABCDColour
RSE3.7-7-93.77911black,white
RSE4.7-8-94.78911black,white
RSE5.7-9-105.791012black,white
RSE6.7-10-106.7101012black,white
RSE7.7-11-117.7111113black,white
RSE8.7-12-128.7121214black,white
RSE9.7-14-139.7141315black,white
RSE10.7-15-1410.7151416black,white
RSE11.7-16-1511.7161517black,white
RSE12.7-17-1512.7171518black,white
RSE13.7-18-1513.7181518black,white
RSE14.7-19-1514.7191518black,white
RSE15.7-20-1615.7201619black,white
RSE16.7-21-1616.7211619black,white
RSE17.7-22-1617.7221619black,white

Need a different size? Share your drawing, mating dimensions and intended use to discuss a suitable part.

Discuss Your Requirements

Product specifications

Product form
Protective cover fitted over a component end
Material options discussed
Silicone, NBR, chloroprene rubber (CR) and natural rubber / latex. Choose one formulation for the actual contact and loading conditions.
Application focus
Pipe or conduit ends. Size the part against the selected assembly.
Dimensions to confirm
Mating outside dimensions, cover depth, cavity and wall thickness. Match these to pipe or conduit ends.
Profiles discussed
Round profiles. Select the profile that matches the mating part and dimension that section explicitly.
Cover retention
Check the installed overlap and pull-off force on the actual end profile.

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